In a 2-quart (or larger) saucepan, add all the ingredients—cranberries, sugar, orange juice, zest, and raspberries.

Place the pan over medium-high heat, stirring occasionally to prevent sticking.

Allow everything to simmer until the berries soften and start to break down, about 5-10 minutes.

Once the mixture becomes thick and saucy, remove it from the heat.

Transfer to a quart-size jar or storage container and let it cool completely.

Store in the fridge until ready to serve—it’ll only get better with time as the flavors blend!